Temescal Regional Recreation Area (nearby/associated)
E894051
Temescal Regional Recreation Area is a popular East Bay regional park in Oakland, California, centered around Lake Temescal and known for its swimming, picnicking, and hiking opportunities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Temescal Regional Recreation Area (nearby/associated) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10924190 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Temescal Regional Recreation Area (nearby/associated) Context triple: [Temescal, Oakland, contains, Temescal Regional Recreation Area (nearby/associated)]
-
A.
Temescal Gateway Park
Temescal Gateway Park is a popular coastal canyon park in Los Angeles known for its hiking trails, scenic ocean and mountain views, and access to the Santa Monica Mountains.
-
B.
Del Valle Regional Park
Del Valle Regional Park is a popular East Bay park in California known for its large reservoir, outdoor recreation opportunities, and scenic rolling hills.
-
C.
Coyote Point Recreation Area
Coyote Point Recreation Area is a popular bayside park in San Mateo, California, known for its waterfront views, picnic areas, trails, marina, and the CuriOdyssey science and wildlife center.
-
D.
Santiago Oaks Regional Park
Santiago Oaks Regional Park is a large natural open-space park in Orange, California, known for its network of hiking and biking trails, oak woodlands, and scenic canyon landscapes.
-
E.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Temescal Regional Recreation Area (nearby/associated) Target entity description: Temescal Regional Recreation Area is a popular East Bay regional park in Oakland, California, centered around Lake Temescal and known for its swimming, picnicking, and hiking opportunities.
-
A.
Temescal Gateway Park
Temescal Gateway Park is a popular coastal canyon park in Los Angeles known for its hiking trails, scenic ocean and mountain views, and access to the Santa Monica Mountains.
-
B.
Del Valle Regional Park
Del Valle Regional Park is a popular East Bay park in California known for its large reservoir, outdoor recreation opportunities, and scenic rolling hills.
-
C.
Coyote Point Recreation Area
Coyote Point Recreation Area is a popular bayside park in San Mateo, California, known for its waterfront views, picnic areas, trails, marina, and the CuriOdyssey science and wildlife center.
-
D.
Santiago Oaks Regional Park
Santiago Oaks Regional Park is a large natural open-space park in Orange, California, known for its network of hiking and biking trails, oak woodlands, and scenic canyon landscapes.
-
E.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
recreation area ⓘ regional park ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| ecosystemType |
riparian habitat around lake
ⓘ
urban lake park ⓘ |
| hasActivity |
birdwatching
ⓘ
boating ⓘ dog walking ⓘ fishing ⓘ hiking ⓘ picnicking ⓘ running ⓘ swimming ⓘ |
| hasBodyOfWater | Lake Temescal NERFINISHED ⓘ |
| hasFeature |
boat launch for non-motorized boats
ⓘ
fishing access ⓘ hiking trails ⓘ lawn areas ⓘ multi-use trail around lake ⓘ parking lots ⓘ picnic areas ⓘ picnic reservable sites ⓘ playground ⓘ restrooms ⓘ swimming beach ⓘ visitor facilities ⓘ |
| hasLakeArea | Lake Temescal NERFINISHED ⓘ |
| hasNameOrigin | Lake Temescal NERFINISHED ⓘ |
| hasRegulation |
dogs allowed with restrictions
ⓘ
swimming subject to seasonal lifeguard service ⓘ water quality monitored for swimming ⓘ |
| hasTrailType |
dirt trail
ⓘ
paved trail ⓘ |
| locatedIn |
Alameda County
ⓘ
surface form:
Alameda County, California
East Bay NERFINISHED ⓘ Oakland ⓘ
surface form:
Oakland, California
San Francisco Bay Area ⓘ |
| near |
Berkeley, California
NERFINISHED
ⓘ
California State Route 24 NERFINISHED ⓘ Montclair district of Oakland NERFINISHED ⓘ Rockridge neighborhood NERFINISHED ⓘ |
| operatedBy | East Bay Regional Park District NERFINISHED ⓘ |
| partOf | East Bay Regional Park District system NERFINISHED ⓘ |
| usedFor |
community events
ⓘ
day-use recreation ⓘ family gatherings ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Temescal Regional Recreation Area (nearby/associated) Description of subject: Temescal Regional Recreation Area is a popular East Bay regional park in Oakland, California, centered around Lake Temescal and known for its swimming, picnicking, and hiking opportunities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.